OPPapers.com Essay Index >> American History >> What Is Sex All About?
We have many free term papers and essays on What Is Sex All About?. We also have a wide variety of research papers and book reports available to you for free. You can browse our collection of term papers or use our search engine.
What Is Sex All About? In biology, sex is a process of combining and mixing
genetic traits, often resulting in the specialization ...
... good. To understand God's view point on nudity and sex all you have to
do is read the first few chapter in Genesis in the Bible. ...
... an imbalance exists with respect to the participation in, or receipt of the benefits
of, any such program or activity by the members of ones sex. All this Law ...
... Sex all of a sudden becomes more enthusiastic, more consistent, and with
the open lines of communication, ultimately more satisfying. ...
... Single sex schools such as all girl or all boy schools have not been taken
seriously or thoroughly thought through by people. These ...
Submitted by jonnymonster on April 12, 2008
Category: American History
Words: 3026 | Pages: 13
Views: 90
Popularity Rank: 99,561
Average Member Grade: N/A (Add a Comment / Grade this Paper)
In biology, sex is a process of combining and mixing genetic traits, often resulting in the specialization of organisms into male and female reproductive roles. Sexual reproduction involves combining specialized cells (called gametes) to form offspring that inherit traits from both parents. Gametes can be identical in form and function, but in many cases an asymmetry has evolved such that two types of gametes exist: male gametes are small and are optimized to transport their genetic information, while female gametes are large and carry the nutrients necessary for the development of the child organism.
An organism's sex is defined by the gametes it produces: males produce male gametes (sperm) while females produce female gametes (egg cells); organisms which produce both male and female gametes are hermaphrodites. Frequently physical differences are associated with the different sexes of an organism; these sexual dimorphisms can reflect the different reproductive pressures the sexes experience. In some cases female organisms also have the role of carrying offspring through the first part of development, a process called gestation.
Sexual reproduction is a process where organisms form offspring that combine genetic traits from both parents.[1] Genetic traits are contained within the DNA of chromosomes — by combining a set of chromosomes from each parent, an organism is formed containing a doubled set of chromosomes. This double-chromosome stage is called "diploid", while the single chromosome stage is "haploid". Diploid organisms can, in turn, form haploid cells that randomly inherit one of the two different chromosomes, a process called meiosis.[2] Meiosis also involves a stage of chromosomal crossover, in which regions of DNA are exchanged between the two chromosomes to form a new pair of mixed chromosomes. These processes result in the recombining of different genetic traits.
In many organisms the haploid stage has...
You must Login to view the entire paper.
If you are not a member yet, Sign Up for free!